Start | V What type of data? (data_type_1, data_type_2) | +--> Numerical (data_type_1) | | | V | Sample size (1 or more than 1)? | | | +--> 1 | | | | | V | | Type of test (Correlation or Difference)? | | | | | +--> Correlation: Pearson's r | | | | | +--> Difference: One-Sample t-test | | | +--> 2 | | | | | V | | Independence of sampling (Independent or Dependent)? | | | | | +--> Independent: Two-Sample t-test (parametric) or Mann-Whitney U-test (non-parametric) | | | | | +--> Dependent: Paired t-test (parametric) or Wilcoxon Signed-Rank test (non-parametric) | | | +--> More than 2 | | | V | Independence of sampling (Independent or Dependent)? | | | +--> Independent: One-way ANOVA (parametric) or Kruskal-Wallis test (non-parametric) | | | +--> Dependent: Repeated Measures ANOVA (parametric) or Friedman test (non-parametric) | +--> Categorical (data_type_2) | | | V | Sample size (1 or more than 1)? | | | +--> 1 | | | | | V | | Type of test (Correlation or Difference)? | | | | | +--> Difference: Chi-Square Goodness-of-Fit test | | | +--> 2 | | | | | V | | Independence of sampling (Independent or Dependent)? | | | | | +--> Independent: Chi-Square Test of Independence or Fisher's Exact Test (if expected frequencies are small) | | | | | +--> Dependent: McNemar's Test | | | +--> More than 2 | | | V | Independence of sampling (Independent or Dependent)? | | | +--> Independent: Logistic Regression or Multiple Logistic Regression | | | +--> Dependent: GEE (Generalized Estimating Equations) or Multilevel Modeling (Mixed Models) | +--> Both (data_type_1 and data_type_2) | V Sample size (1 or more than 1)? | +--> 1 | | | V | Type of test (Correlation or Difference)? | | | +--> Correlation: Bi-variate correlation | | | +--> Difference: Chi-Square Goodness-of-Fit test | +--> 2 | | | V | Independence of sampling (Independent or Dependent)? | | | +--> Independent: Two-Sample t-test (parametric) or Mann-Whitney U-test (non-parametric) | | | +--> Dependent: Paired t-test (parametric) or Wilcoxon Signed-Rank test (non-parametric) | +--> More than 2 | | | V | Independence of sampling (Independent or Dependent)? | | | +--> Independent: One-way MANOVA (parametric) or Kruskal-Wallis test (non-parametric) | | | +--> Dependent: Repeated Measures MANOVA (parametric) or Friedman test (non-parametric) | +--> No Valid Data Type: Please select a valid data type End